Transmigrated into a Mad Princess, I Force the Villain to Love Me

After working herself to death from staying up all night, a modern office worker with a sharp, sarcastic tongue unexpectedly transmigrates into a book, becoming Sang Mi, the universally despised, crazy second princess from an old-school fantasy novel. On the very day she arrives, she awakens a System. Its main quest is to win over the villain and raise his affection to 100%, while a series of extra tasks must also be completed to keep the original plot on track. Sang Mi looks at the villain's affection score of -50% and falls into deep thought. To stay alive, she sets out to win over the villain. With the System forcing her along, Sang Mi embarks on a route of forced romance. To help the original heroine, pure as ice and jade, regain her divine power and save the world, Sang Mi joins them on an adventure to hunt demons and solve cases~ Years later, Xu Changyan returns dressed in black. He lifts her chin and stares fixedly at her with deep, violet eyes. Sang Mi thinks: This is bad. How did I end up being the one forced into this romance? Drawn into the mortal world's tangled schemes, he cannot hide his obsession. She will cross mountains and rivers for him, and they will be together year after year~